George H. W. BushAge: 87Occupation: Politician and ActivistKnown For: Being the 41st President of the United States and working with former President Bill Clinton to help the victims of Hurricane Katrina and the Indian Ocean tsunami

Marv AlbertAge: 70Occupation: SportscasterKnown For: A distinguished career as a play-by-play announcer, his entertaining blooper reels, and a bizarre sexual assault charge claiming he used a woman's back as a chew-toy